Kouichi Yamadera Male 64 years old 📍 Japan Born June 17, 1961 Known For 4 credits ★ 7.90 Dragon Ball Z as Tenshinhan ★ 5.80 Meitantei Conan as Tsutomu Akai ★ 7.70 Sword Art Online as Akihiko Kayaba Hokuto no Ken: Fist of the North Star as Narrator
